CN202269042U - Novel induction cooker induction heating wire coil - Google Patents
Novel induction cooker induction heating wire coil Download PDFInfo
- Publication number
- CN202269042U CN202269042U CN201120312950XU CN201120312950U CN202269042U CN 202269042 U CN202269042 U CN 202269042U CN 201120312950X U CN201120312950X U CN 201120312950XU CN 201120312950 U CN201120312950 U CN 201120312950U CN 202269042 U CN202269042 U CN 202269042U
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- CN
- China
- Prior art keywords
- reel
- inner ring
- coil
- outer ring
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 230000006698 induction Effects 0.000 title claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 230000005674 electromagnetic induction Effects 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 description 3
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- General Induction Heating (AREA)
- Cookers (AREA)
Abstract
本实用新型涉及电磁灶技术领域，具体为一种新型电磁炉感应加热线盘。其特征在于所述的线盘支架分为内外两部分，线盘支架内部设置有内环磁条，内环磁条上设置内环间隙式绕制线圈，线盘支架外部设置外环磁条，外环磁条上设置外环紧密式绕制线圈，所述的内环间隙式绕制线圈与所述的外环紧密式绕制线圈配合连接。本实用新型内环间隙式绕制线圈有效的解决了电磁炉普通线盘加热过程中内环温度偏高的缺点；外环紧密式绕制线圈增大了电磁感应加热时的磁场面积；外环磁条与内环磁铁配合运作，能够将磁力线更好的汇聚于被加热物底部，使产生的磁力线分散于电磁灶周围，既能够减少磁泄漏，最大限度的减少电磁炉受电磁干扰，又能够使热效率更高加热更均匀。
The utility model relates to the technical field of electromagnetic cookers, in particular to a novel induction heating coil of an electromagnetic cooker. It is characterized in that the reel support is divided into two parts inside and outside, the reel support is provided with an inner ring magnetic strip, the inner ring magnetic strip is provided with an inner ring gap winding coil, and the reel support is provided with an outer ring magnetic strip, The outer ring tightly wound coil is arranged on the outer ring magnetic strip, and the inner ring gap type wound coil is matched and connected with the outer ring tightly wound coil. The utility model effectively solves the shortcoming of the high temperature of the inner ring during the heating process of the ordinary wire coil of the electromagnetic furnace; the tight winding coil of the outer ring increases the magnetic field area during electromagnetic induction heating; The bar and the inner ring magnet work together to better gather the magnetic force lines at the bottom of the object to be heated, so that the generated magnetic force lines are dispersed around the induction cooker, which can not only reduce magnetic leakage, minimize the electromagnetic interference of the induction cooker, but also improve the thermal efficiency. Higher heats more evenly.
Description
Technical field
The utility model relates to the electromagnetic stove technical field, is specially a kind of electromagnet stove induction heating drum.
Background technology
Electromagnetic oven is the device that the eddy current that utilizes electromagnetic induction principle to produce heats pan, and its heater is mainly the electromagnetism drum.The magnetic stripe of present existing electromagnetism drum is generally strip plane magnetic stripe; Adopt the electromagnetism drum of this kind magnetic stripe, its magnetic line of force relatively disperses, and causes magnetic dispersion bigger; Therefore the electromagnetic interference that produces to external world of electromagnetism drum is bigger, and is also bigger to the interference of himself main control board.In addition, because magnetic field is inhomogeneous, more concentrated in the position distribution of pan bottom; Make coil produce big heat, can cause the machine intimate temperature rise too high on the one hand, make energy loss bigger; The heat efficiency is lower, has influenced the useful life and the reliability of machinery equipment, and heating region concentrates on the other hand; Often cause again and be burned, have influence on the delicious food and the nutrition of food.
The utility model content
To the problem that exists in the prior art, the purpose of the utility model is to provide a kind of technical scheme of electromagnet stove induction heating drum, and this drum magnetic dispersion is few, the heat efficiency is high, homogeneous heating, life-span are long.
Described a kind of electromagnet stove induction heating drum; Comprise drum support, drum location hole, drum lead-in wire and drum lead terminal, it is characterized in that described drum support is divided into inside and outside two parts, ring magnetic stripe in the drum internal stent is provided with; Czermak space formula coiling in being provided with on the interior ring magnetic stripe; Drum support outer setting outer shroud magnetic stripe is provided with the tight formula coiling of outer shroud on the outer shroud magnetic stripe, described interior czermak space formula coiling and the tight formula coiling of described outer shroud are connected.
Described a kind of electromagnet stove induction heating drum is characterized in that described drum support is arranged in the electromagnetic oven, fixes through drum location hole and electromagnetic oven.
Described a kind of electromagnet stove induction heating drum is characterized in that the described drum end coil on the drum support that is connected that goes between, and the other end connects the drum lead terminal, and the drum lead terminal cooperates with the control panel of electromagnetic oven and links to each other.
The utlity model has following advantage:
1) shortcoming of ring temperature drift in interior czermak space formula coiling has effectively solved in the common drum heating process of electromagnetic oven;
Magnetic field area when 2) the tight formula coiling of outer shroud has increased electromagnetic induction heating, the higher back-pressure that can prevent leakage field to produce to a certain extent causes the generation of most common failures such as IGBT burns out, drum insulation breakdown;
3) the outer shroud magnetic stripe cooperates running with interior ring magnet; Can the magnetic line of force better be converged at the heating object bottom; The magnetic line of force of generation is scattered in around the electromagnetic stove; Can either reduce magnetic dispersion, reach to greatest extent and reduce the purpose that electromagnetic oven receives electromagnetic interference, can make the higher more even heating of the heat efficiency again.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1-drum support, czermak space formula coiling in the 2-drum location hole, 3-, the tight formula coiling of 4-outer shroud, 5-drum lead-in wire, ring magnetic stripe in the 6-drum lead terminal, 7-, 8-outer shroud magnetic stripe.
Embodiment
Below in conjunction with Figure of description the utility model is further specified:
Electromagnet stove induction heating drum; Comprise drum support 1, drum location hole 2, drum lead-in wire 5 and drum lead terminal 6; Drum support 1 is arranged in the electromagnetic oven, fixes the drum 5 one ends coil on the drum support 1 that is connected that goes between through drum location hole 2 and electromagnetic oven; The other end connects drum lead terminal 6, and drum lead terminal 6 cooperates with the control panel of electromagnetic oven and links to each other; Described drum support 1 is divided into inside and outside two parts; As shown in Figure 1; Ring magnetic stripe 7 in drum support 1 set inside has, czermak space formula coiling 3 (being positioned at coil diameter 3/5 zone) in being provided with on the interior ring magnetic stripe 7, drum support 1 outer setting outer shroud magnetic stripe 8; The tight formula coiling 4 of outer shroud (being positioned at coil diameter 2/5 zone) is set on the outer shroud magnetic stripe 8, and described interior czermak space formula coiling 3 is connected with the tight formula coiling 4 of described outer shroud.Relevant parameters such as the inductance value of drum, Q value can be adjusted according to the actual requirements; This drum is inserted the electromagnetic oven control board that matees, promptly can carry out electromagnetism and add the induction heating, the corresponding circuit of this drum and electromagnetic oven is connected to routine techniques.
The utility model adopts clearance-type coiling mode to ring temperature rise zone in the drum; The ring magnetic stripe is beneficial to heat radiation, thereby has reduced the temperature rise of drum to a certain extent in the cooperation; Avoid the machine intimate temperature rise too high, influenced the useful life and the security reliability of machinery equipment; Outer periphery is in respect of the tight formula coiling of outer shroud; Outer shroud magnetic stripe in the cooperation, the magnetic field area when this kind drum design has increased electromagnetic induction heating, thus increased the area of pan cutting magnetic field; Make electromagnetic induction heating more even; Improve the heating surface area and the heat efficiency, reduced the loss of energy consumption, effectively guarantee the genuineness of food.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120312950XU CN202269042U (en) | 2011-08-25 | 2011-08-25 | Novel induction cooker induction heating wire coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120312950XU CN202269042U (en) | 2011-08-25 | 2011-08-25 | Novel induction cooker induction heating wire coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202269042U true CN202269042U (en) | 2012-06-06 |
Family
ID=46159823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120312950XU Expired - Fee Related CN202269042U (en) | 2011-08-25 | 2011-08-25 | Novel induction cooker induction heating wire coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202269042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997432A (en) * | 2012-11-02 | 2013-03-27 | 明达实业(厦门)有限公司 | Structure of pool heater |
| CN104349523A (en) * | 2013-07-31 | 2015-02-11 | 美的集团股份有限公司 | Coil disc, manufacture method thereof, and induction cooker containing same |
-
2011
- 2011-08-25 CN CN201120312950XU patent/CN202269042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997432A (en) * | 2012-11-02 | 2013-03-27 | 明达实业(厦门)有限公司 | Structure of pool heater |
| CN104349523A (en) * | 2013-07-31 | 2015-02-11 | 美的集团股份有限公司 | Coil disc, manufacture method thereof, and induction cooker containing same |
| CN104349523B (en) * | 2013-07-31 | 2016-04-20 | 美的集团股份有限公司 | Coil panel and manufacture method thereof and there is the electromagnetic oven of this coil panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU SINDODO ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER OWNER: HANGZHOU SINDODO ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20120816 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310018 HANGZHOU, ZHEJIANG PROVINCE TO: 311251 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120816 Address after: 311251 farm two, Linjiang Industrial Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hangzhou Sinodod Electric Co., Ltd. Address before: 310018, No. 13, No. 325, Xiasha Economic Development Zone, Hangzhou, Zhejiang, Jianggan District Patentee before: Hangzhou Sinodod Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |